Answer:
-2;12
Step-by-step explanation:
it's too easy!
Answer:
please check the attached file for the answer
Step-by-step explanation:
the explanation is in the attached file
The answer would be (The two ranges are close together, so there are probably no outliers in this set. )
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Divide the whole thing by 2
2(X^2+8x-5)
X^2+8x. =5
Half of 8 is 4 sq it so you add 16
X^2+8x+16= 5+16
(X+4)^2=21
Answer:
61.37
Step-by-step explanation:
when you subtract twice you are essentially adding
so
19.27 + 42.1 is that you are doing
and that is
61.37